Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/17/2022
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 03/18/2022 19:21:54 -71.12, 69.31 108.25 03/18/2022 19:22:31 -71.10, 69.37 108.28 3.39 37
2 03/18/2022 20:12:39 70.98,-123.16 71.60 03/18/2022 20:11:58 71.00,-123.13 71.62 1.90 41
3 03/21/2022 10:49:03 71.07, 17.62 70.66 03/21/2022 10:49:27 71.10, 17.63 70.69 3.44 24
4 03/21/2022 11:39:45 -70.97,-174.89 109.46 03/21/2022 11:38:57 -70.98,-174.92 109.45 1.88 48
5 03/24/2022 01:25:39 71.78, 157.28 70.36 03/24/2022 01:26:47 71.68, 159.16 70.23 66.72 68
6 03/24/2022 02:16:09 -71.06, -34.11 110.41 03/24/2022 02:16:26 -71.07, -34.18 110.39 3.29 17
7 03/24/2022 03:06:55 70.98, 133.32 69.51 03/24/2022 03:05:53 70.97, 133.30 69.50 1.72 62
8 03/26/2022 16:52:40 -71.51, 106.03 110.97 03/26/2022 16:53:51 -71.37, 106.89 111.13 34.31 71
9 03/26/2022 17:43:19 71.08, -85.91 68.58 03/26/2022 17:43:21 71.10, -85.89 68.60 2.36 2
10 03/26/2022 18:34:01 -70.97, 81.59 111.55 03/26/2022 18:32:51 -70.99, 81.57 111.53 2.21 70
11 03/29/2022 08:19:42 71.18, 54.84 67.66 03/29/2022 08:20:49 71.16, 54.81 67.64 2.36 67
12 03/29/2022 09:10:25 -71.11,-137.73 112.42 03/29/2022 09:10:18 -71.10,-137.65 112.44 3.25 7
13 03/29/2022 10:01:02 70.58, 30.47 67.03 03/29/2022 09:59:52 70.61, 29.24 67.07 45.38 70

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/17/2022
SNOs_Map_FY3D_TERRA_20220317.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/17/2022 in txt file.

Historial Predications of SNOs between FY3D and TERRA